Journal of urban health : bulletin of the New York Academy of Medicine
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Highway reclamation (i.e., the removal of highways or placing existing highways underground to create mixed-use urban areas) is being implemented around the United States, often touting co-benefits for population health. As part of the Bipartisan Infrastructure Law and the Inflation Reduction Act, the Reconnecting Communities and Neighborhoods grant program is a first-of-its-kind investment in launching even more highway reclamation projects. ⋯ However, little work has systematically examined the extent to which highway reclamation projects provide the promised benefits for neighborhood environments (e.g., reduced air pollution), minimize gentrification, and improve health outcomes. This commentary proposes a framework by which the multidimensional impacts of highway reclamation can be evaluated, unlocking potential new structural pathways toward urban health equity.
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According to the Global Food Policy Report 2017, nearly 90% of the projected urban population increase by 2050 is going to be concentrated in Africa and Asia. Parallel evidence suggests that poverty and related challenges of food insecurity and undernutrition are also urbanizing. The dynamics underlying urban nutrition is different from rural ones but also arguably represents a more complex scenario. ⋯ Noticeably, this literature also draws upon successful interventions having implications for urban nutrition. Finally, the review identifies a few research gaps that hinder a holistic view of urban nutrition. These gaps pertain to gender, equity, water (along with sanitation and hygiene), and local governance.
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We investigated whether neighborhood greenspaces were associated with physical activity in adulthood over 3 cohort visits after considering perceived safety and neighborhood contextual factors. We also evaluated whether the association with greenspace varied by neighborhood socioeconomic status. Participants (N = 4,800) from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) residing in two Brazilian state capitals were evaluated in Visits 1 (2008-2010), 2 (2012-2014) and 3 (2017-2019). ⋯ After adjustment for contextual factors quantity of sidewalks and streetlights, the OR for the 4th and 5th NDVI quintiles decreased to 1.66 (95%CI = 1.18-2.33) and 1.62 (95%CI = 1.16-2.28), respectively. Finally, after including average household income per capita, the OR for physical activity in 3 visits for the 4th and 5th NDVI quintiles decreased to 1.48 (95%CI = 1.04-2.12) and 1.43 (95%CI = 1.00-2.04; p = 0.053), respectively. Greater greenspace contributed to sustained physical activity during the eight years of follow-up, indicating the potential contribution of public greenspaces to reducing health-related inequalities.
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The Care Block of Bogotá, Colombia, is an urban program that offers services for low-income unpaid caregivers. This study aimed to (i) characterize unpaid caregivers' subjective well-being, mental health symptoms, physical activity levels, and use of public spaces linked to the Care Block; (ii) identify caregivers' perceived built and social environment facilitators and barriers to accessing the Care Block facility; and (iii) document the community-led advocacy process to improve the Care Block program. The quantitative component included a subjective well-being and mental health symptoms survey, and the System for Observing Play and Recreation in Communities (SOPARC) instrument. ⋯ The caregivers highlighted education, physical activity services, and integration of facilities as facilitators to accessing the Care Block program. Poor quality and lack of sidewalks and roads, limited personal safety, and the risk of pedestrian-vehicle collisions were identified as barriers. Virtual Reality sparked compelling dialogue between participants and stakeholders, allowing stakeholders to reflect on an urban program facilitating unpaid care work.
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The purpose of this study was to use participatory systems thinking to develop a dynamic conceptual framework of racial/ethnic and other intersecting disparities (e.g., income) in food access and diet in Philadelphia and to identify policy levers to address these disparities. We conducted three group model building workshops, each consisting of a series of scripted activities. Key artifacts or outputs included qualitative system maps, or causal loop diagrams, identifying the variables, relationships, and feedback loops that drive diet disparities in Philadelphia, Pennsylvania. ⋯ Consistent with existing frameworks, addressing disparities will require a focus on upstream social determinants. However, existing frameworks should be adapted to emphasize and disrupt the interdependent, reinforcing feedback loops that maintain and exacerbate disparities in fundamental social causes. Our findings suggest that promising policies include those that empower minoritized communities, address socioeconomic inequities, improve community land control, and increase access to affordable, healthy, and culturally meaningful foods.